彼らの契約は今月末で終わることになっている。

Sentence Analyzer

English Translation

Their contract is to run out at the end of this month.

Furigana

彼(かれ)らの契約(けいやく)は今月末(こんげつまつ)で終(お)わることになっている。

Romanji

Karera no keiyaku wa kongetsumatsu de owaru koto ni natteiru.

Words

彼ら (かれら)

they (usually male); them

の (の)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

契約 (けいやく)

contract; compact; agreement

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

今月末 (こんげつまつ)

end of this month

で (で、にて)

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

終わる (おわる)

to finish; to end; to close

事 (こと、こん)

thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as

に (に)

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

成る (なる)

to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...